Among the right-wingers that have jumped the Republican ship and thrown their support behind Hillary Clinton in the last few months, you’ll find neoconservatives and warmongers who have vocally supported just about every heinous US foreign policy venture under the sun, from the Iraq War to Libya to torture. But though their cheerleading may have been valuable in the push for these actions, few can claim direct responsibility in the making of these disasters.

Not so for John Negroponte, the former career diplomat who served under four Republican presidents and one Democrat and whose support for Clinton was announced last week.

The endorsements of Clinton by right-wing hall-of-famers like Negroponte have not come about entirely out of nowhere. It’s true that many elements of Clinton’s foreign policy appeal to the interventionist and neocon wing of the Republican Party.

Nonetheless, as Politico reported last week, the Clinton campaign has been actively courting leading lights of the GOP, culminating in last week’s launch of “Together for America,” a site touting the growing list of high-profile Republicans and independents backing Clinton.

This is a curious development, given that in the very first Democratic debate of 2015, Clinton proclaimed that the enemies she was most proud of making throughout her career were “the Republicans,” a line that drew both raucous cheers from the crowd and a broad smile from the candidate herself.

Given her stated animosity toward Republicans, seeking out the support of someone like Negroponte presumably must be very valuable for Clinton. But who exactly is Negroponte, and why has Clinton prized the endorsement of someone like him?

Reagan’s Man in Tegucigalpa

The son of a Greek shipping magnate, Negroponte cut his diplomatic teeth in Vietnam, where he served under future Clinton mentor and war criminal Henry Kissinger (another luminary whom Clinton’s campaign is now reportedly wooing for an endorsement) during the Paris peace talks.

While Kissinger helped Nixon to win in 1968 by secretly scuttling peace negotiations with North Vietnam, once in power, both wanted eventually to get the United States out of the war, mostly out of concern for how a continuing quagmire would hurt Nixon politically. Negroponte challenged him about a concession in the peace agreement that allowed the North Vietnamese to station troops in the South after US withdrawal.

“Do you want us to stay there forever?” Kissinger asked the young Negroponte. The United States’ years of bloodletting in Vietnam, Cambodia, and Laos apparently wasn’t enough for Negroponte.

Negroponte worked for several years in a number of less prominent diplomatic positions, owing, at least in one observer’s view, to being “exiled” by Kissinger because of his break with the secretary of state over Vietnam.

Ronald Reagan’s election in 1980 gave Negroponte his big break.

Under Reagan, Latin American politics took a hard right turn, which his administration enabled by sending aid, arms, and, in the case of Grenada, troops to assist right-wing governments and forces — nearly all of which aided in scores of human rights atrocities.

In 1981, Reagan made Negroponte the US ambassador to Honduras. Negroponte had held earlier posts in Greece and Ecuador; Honduras was the big leagues.

In 1980, neighboring El Salvador had plunged into civil war between leftist guerillas and a quasi-fascist, US-backed military government and its right-wing paramilitary forces that included death squads. A year earlier, its other neighbor, Nicaragua, had seen its US-backed dictator deposed and replaced by the socialist Sandinista government.

The Sandinistas were opposed by a coalition of brutally violent counterrevolutionaries that included former members of the National Guard, ex-soldiers, Conservative Party members, and disgruntled peasants and farmers. They were known as the Contras, later of Iran-Contra fame.

In both countries, the Reagan administration threw in with the right-wing torturers and murderers.

The action was principally in Nicaragua and El Salvador, but Negroponte had not been relegated to some insignificant backwater. Honduras was central to the Reagan administration’s efforts to halt the spread of leftist rule in Central America, serving as the home base for its covert war against the Left in the region. Honduras had one of the largest US embassies in Latin America, hosted thousands of American troops, and eventually housed the biggest CIA station in the entire world.

Although Honduras had a civilian government — its first in more than a century — the military remained powerful, and General Gustavo Alvarez, the chief of the armed forces, held considerable sway. Under Alvarez, Honduras became the training ground and headquarters for the Contras and other right-wing forces, who were then sent to wreak havoc in Nicaragua and El Salvador.

It was also where budding members of Honduran death squads received their schooling, including the notorious Battalion 3-16, responsible for the disappearance of at least 184 people, mostly leftists, and the torture of many more.

All of this was done with the support of the United States and its man on the ground, Negroponte.

US military aid to Honduras increased from $4 million to $200 million between 1980 and 1985, and the Reagan administration paid top Honduran military brass for their assistance. Repressive forces, including Battalion 3-16, were trained by the CIA and FBI, and the United States provided the money to hire Argentinian counterinsurgency officers — involved in their own US-backed, horrific, decade-long “Dirty War” against leftists — to provide further instruction.

The “coercive techniques” they learned were partly taken from CIA interrogation manuals that advocated using threats of violence and disruption of “patterns of time, space and sensory perception” against prisoners.

With this training in their back pocket, these US-backed Honduran forces proceeded to cut a swath of brutality across the country and its neighbors. Within Honduras, hundreds of people suspected of being subversives were kidnapped, tortured, disappeared, or all three. All of it was known, and quietly approved, by Negroponte.

The torture endured by prisoners covered just about the entire spectrum of depravity, including suffocation, beatings, sleep deprivation, electrocution of the genitals, rape, and the threat of rape toward family members. In one case, military forces used rope to tear off a man’s testicles before killing him.

People were picked up off the street and thrown into unmarked vans. Some victims were completely innocent, such as a union organizer who was befriended and betrayed by a battalion member who knowingly turned him over to security forces under false charges.

Military forces barged into homes, ransacked them, and arrested the occupants if they found Marxist literature. And the Contras, who Ronald Reagan called the “moral equals of our Founding Fathers,” were possibly even worse.

Negroponte played a key role in covering up all of this. As the ambassador, Negroponte’s job was to ensure that the abuses committed by Honduran forces remained unknown to US lawmakers and the general public so they could continue unabated.

Had Congress caught wind of the atrocities, the government would have had to shut off the flow of tens of millions of dollars of military aid to the country, which, under the Foreign Assistance Act, is prohibited to governments engaging in human rights violations. This was the last thing Negroponte and the Reagan administration wanted. They were bent on defeating the leftists, and if that required turning a blind eye to widespread torture, rape, and murder, so be it.

The Reagan administration’s grand strategy was enabled by a steady stream of obfuscation from the Honduran embassy and Negroponte himself.

In one 1983 cable to Thomas Enders, an assistant secretary of state for inter-American affairs, Negroponte chided the State Department for talking openly about the Contra presence in Honduras. “Since when, in open channel messages, do we refer to United States support for Honduran based exiles as Department does in para four reftel?” he wrote.

At the time, the Reagan administration’s support for the Contras was still secret; Negroponte likely did not want references to them to appear in state documents that were subject to open records requests.

In another, this one from 1984, he advised the secretary of state on how Washington agencies could help suppress wider knowledge of the actions of the Contras in Honduras, who had “obviously overdone things” and needed “to lower [their] profile to the absolute minimum.”

Publicly, Negroponte consistently whitewashed this “overdoing.” He wrote to the Economist in 1982 that “it is simply untrue to state that death squads have made their appearance in Honduras.”

A year later, he wrote an article for the Los Angeles Times acknowledging that while there had been “arbitrary arrests” and “some disappearances,” there was “no indication that the infrequent human rights violations that do occur are part of deliberate government policy.”

As late as 2001, he continued to insist on this point, telling the Senate at his confirmation hearing to be Bush’s ambassador to the United Nations: “I have never seen any convincing substantiation that [Battalion 3-16] were involved in death squad-type activities.”

Consequently, the annual human rights reports produced for Congress by the Honduran embassy under Negroponte’s watch were sanitized to the point of parody, as these excerpts from the 1983 edition illustrate: “There are no political prisoners in Honduras”; habeas corpus “appears to be standard practice”; “access to prisoners is generally not a problem for relatives, attorneys, consular officers or international humanitarian organizations”; “sanctity of the home is guaranteed by the Constitution and generally observed.”

Noting the obvious absurdity and transparent lies of the report, one embassy officer joked at the time, “What is this, the human rights report for Norway?”

Suppressing the Evidence

Of course, Negroponte knew very well that conditions in the country were the very opposite of how he portrayed them. It was virtually impossible for him not to.

The Honduran press put out hundreds of stories about military abuses, victims’ families protested in the streets, and both they and Honduran officials pleaded with US officials for intervention — including with Negroponte himself. As soon as Negroponte took over, Jack Binns, his predecessor, personally briefed him on the atrocities he’d learned of — and unlike Negroponte, had made noise about with higher-ups.

The ambassador stayed up to date on the latest barbarities. In 1982, when the embassy press spokesman informed Negroponte that the Honduras military had kidnapped and was busy torturing a prominent journalist and his wife, Negroponte intervened on their behalf — not out of a concern for human rights, but because of the potential damage the US program would suffer if word of the incident got out. The prisoners were released and allowed to leave to the United States on the condition they never spoke about their experience.

The episode was left out of that year’s originally damning embassy report, which high-ranking officials at the embassy cleansed of all references to Honduran abuses.

As a 1997 report by the CIA inspector general made clear, the embassy under Negroponte regularly suppressed inconvenient information about the Honduran military. In 1984–85, several reports “were identified as ‘politically sensitive’ by the Embassy, which requested either their non-publication or restricted dissemination.”

In 1983, read the report, “unspecified individuals at the Embassy did not want information concerning human rights abuses during [a Honduran military operation] to be disseminated because it was viewed as an internal Honduran matter.”

The report outlined how Negroponte personally “was sensitive to political ramifications that might have resulted” from reports on the Olancho Operation, which resulted in the death — possibly an execution — of an American priest. It also documented his concern that “over-emphasis would create an unwarranted human rights problem for Honduras.” It was all part of Negroponte’s aim “to manage the perception of Honduras,” as one officer quoted in the report put it.

In fact, embassy cables that were declassified many years later as part of a Freedom of Information Act request by the Washington Post show that Negroponte did much more than just suppress damaging information. Despite the Sandinistas’ repeatedly stated willingness to enter negotiations with the Contras to reach a settlement, the Honduran ambassador consistently argued against them, calling negotiations a “Trojan horse” that would help consolidate the Sandinista revolution.

The Contadora Process, the peace negotiations initiated by several Latin American states in 1983, would lead to “effectively shutting down our special project,” he warned. Rather than take the Sandinistas up on their offer to end the torture and bloodshed that US-backed forces were responsible for, Negroponte pushed hard to keep them going.

Straying far from the typical duties of an ambassador, Negroponte appeared at times to direct US support of the Contras. In one cable he suggested publicizing US contact with anti-Sandinista forces and stepping up action in Nicaragua’s southern front in order to counter the idea that “all of this is emanating from Honduras.”

In another, he furnished the State Department with detailed information about Sandinista military movements on the Honduran and Nicaraguan border. Speaking with Honduran president Roberto Suazo Córdova in April 1982, Negroponte “urged that strongest possible pre-emptive measure be taken” to prevent revolutionary violence from “taking on unmanageable proportions later on” — a tacit encouragement of the abuses already being committed by the Honduran military.

Negroponte’s enabling of rights violations in the country was exposed thanks to the declassification of secret documents many years after the fact, as well as a fourteen-month-long investigation by the Baltimore Sun in 1995. But what should have been a scandal only boosted Negroponte’s status in Washington.

A Diplomat’s Diplomat

Among his later career highlights, Negroponte was appointed ambassador to Mexico in 1989 by George H. W. Bush, in which position he helped facilitate the passage of the North American Free Trade Agreement (NAFTA). (Unsurprisingly, he’s also a fan of the Trans-Pacific Partnership, or TPP.)

He went on to serve in a number of different posts in the second Bush administration, including as the first ever director of national intelligence and as the first post-Saddam ambassador to Iraq. Despite faint stirrings of criticism about his past, he was easily confirmed to each position.

In establishment circles, he’s simply a “diplomat’s diplomat,” a venerated elder statesman whose hand in terrible human rights abuses is as relevant as his shoe size. As his wife put it in 2004 to the critics still taking him to task for the carnage he licensed in Central America: “Haven’t you moved on?”

Perhaps people have moved on, which is why Clinton now feels it safe to seek out and publicize Negroponte’s praise for her “leadership qualities.”

It’s hard not to see in the publicizing of the endorsement a less-than-subtle hint of what a Clinton administration foreign policy would look like, however — one that ruthlessly prioritizes US strategic and political interests at the expense of peace, human rights, and the lives of poor people in foreign countries.

Say what you will about Clinton’s shifting political beliefs over the course of this election and her entire career, but she’s been fairly consistent on foreign policy, pushing the kind of unapologetically interventionist approach that made her the darling of hawks long before Trump came along.

And like Negroponte, she has both her own dubious history in Honduras and has backed both NAFTA and the TPP (at least until she — maybe — changed her mind about the latter). On these issues, they’re kindred political spirits.

Clinton’s embrace of Negroponte’s support could be viewed as simply part of the tried-and-true process of padding one’s resume with endorsements from respected establishment figures. Some would say Negroponte’s support doesn’t really matter — that it’s just pageantry, not remotely a sign of her future foreign policy intentions.

Even if we grant this, however, seeking and embracing the support of a man who actively facilitated years of stomach-churning atrocities is particularly unseemly — as Democrats and Clinton herself have argued in the recent past. The party has smugly — and justifiably — pilloried Trump for his praise of authoritarian rulers like Putin and Saddam Hussein.

“Donald Trump’s praise for brutal strongmen seemingly knows no bounds,” read a Clinton campaign statement last month, which also criticized Trump for approvingly citing Saddam’s dismissal of legal formalities like reading people their rights. “Trump’s cavalier compliments for brutal dictators, and the twisted lessons he seems to have learned from their history, again demonstrate how dangerous he would be as Commander-in-Chief and how unworthy he is of the office he seeks.”

Compliment brutal dictators and Clinton will slam you. But actually help them carry out their abuses, as John Negroponte did, and her campaign will seek and proudly tout your support.